<template>
  <div class="errPage-container">
    <el-button icon="el-icon-arrow-left" class="pan-back-btn" @click="back">
      返回
    </el-button>
    <el-row>
      <el-col :span="12">
        <h1 class="text-jumbo text-ginormous">
          Oops!
        </h1>
        gif来源<a href="https://zh.airbnb.com/" target="_blank">airbnb</a> 页面
        <h2>你没有权限去该页面</h2>
        <h6>如有疑问可联系站长</h6>
        <ul class="list-unstyled">
          <li>或者你可以去:</li>
          <li class="link-type">
            <router-link to="/">回首页</router-link>
          </li>
  
          <li><a href="javascript:;" @click.prevent="showImg">点我看图</a></li>
        </ul>
      </el-col>
      <el-col :span="12">
        <img :src="errGif" width="313" height="428" alt="Girl has dropped her ice cream.">
      </el-col>
    </el-row>
    <el-dialog v-model="dialogVisible" title="随便看">
      <img :src="ewizardClap" class="pan-img">
    </el-dialog>
  </div>
</template>

<script>
  import img_err from "/@/assets/401_images/401.gif"
  import { ref } from "vue"
  import { useRouter, useRoute } from "vue-router"
  
  export default {
    name: 'Page401',
    setup() {
      const router = useRouter()
      const route = useRoute()
      
      const errGif = ref( img_err + '?' + new Date() )
      const ewizardClap = ref( 'https://wpimg.wallstcn.com/007ef517-bafd-4066-aae4-6883632d9646' )
      const dialogVisible = ref( false )
      
      function showImg() {
        dialogVisible.value = true
      }
  
      function back() {
        if ( route.query.noGoBack ) {
          router.push( { path: '/' } )
        } else {
          router.go(-1)
        }
      }
      return {
        errGif,
        ewizardClap,
        dialogVisible,
        showImg,
        back,
      }
    }
  }
</script>

<style lang="scss" scoped>
  .errPage-container {
    width: 800px;
    max-width: 100%;
    margin: 100px auto;
    .pan-back-btn {
      background: #008489;
      color: #fff;
      border: none!important;
    }
    .pan-gif {
      margin: 0 auto;
      display: block;
    }
    .pan-img {
      display: block;
      margin: 0 auto;
      width: 100%;
    }
    .text-jumbo {
      font-size: 60px;
      font-weight: 700;
      color: #484848;
    }
    .list-unstyled {
      font-size: 14px;
      li {
        padding-bottom: 5px;
      }
      a {
        color: #008489;
        text-decoration: none;
        &:hover {
          text-decoration: underline;
        }
      }
    }
  }
</style>
